Young O'Brien boxeador
- luta
- 2
- vitória
- 1
- derrota
- 1
- empate
- 0
- Estado
- inactive
- divisão
- -
- Estreia
- 1909-01-26
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- USA
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1914-07-02 | Patsy Hayden | LWWDDL | Italian Hall, New Castle | LOST KO |
| 1910-12-24 | Kid Taylor | DDDDDW | Butler | DRAW |
| 1910-12-20 | Young Casey | W | Labor Temple, Pittsburgh | WIN KO |
| 1910-10-18 | Eddie McCloskey | WLLLDW | Labor Temple, Pittsburgh | LOST |
| 1910-10-06 | Harry Palmer | WWDDWW | Old City Hall, Pittsburgh | LOST |
| 1910-09-29 | Denny Conlon | LLWLLW | Old City Hall, Pittsburgh | LOST |
| 1910-07-16 | Eddie Taylor | WLDLWW | Old City Hall, Pittsburgh | DRAW |
| 1910-07-07 | Kid Taylor | LLDLWD | Hunting and Fishing Club, Liberty | DRAW |
| 1909-01-26 | Harry Burke | DDLLLL | Hiland Theater, Pittsburgh | DRAW |